package operation;

import book.Book;
import book.BookList;

import java.util.Scanner;

/**
 * Created by cc
 * Description:
 * User: CZH
 * Date: 2022-09-23
 * Time: 21:22
 */
//添加图书类
public class AddOperation implements IOPeration {
    @Override
    public void work(BookList bookList) {
        Scanner scanner = new Scanner(System.in);
        System.out.println("请输入图书的名字:");
        String name = scanner.nextLine();
        System.out.println("请输入图书的作者:");
        String author = scanner.nextLine();
        System.out.println("请输入图书的类型:");
        String type = scanner.nextLine();
        System.out.println("请输入图书的价格:");
        String price = scanner.nextLine();
        Book book = new Book(name,author,type,price);

        int size = bookList.getUsedSize();
        for (int i = 0; i < size; i++) {
            Book book1 = bookList.getPos(i);
            if (book1.getName().equals(name)) {
                System.out.println("该图书系统已经存在!");
                return;
            }
        }
        bookList.setBooks(size, book);
        bookList.setUsedSize(size+1);
        System.out.println("添加图书成功!");
    }
}
